SH-99 Lanier Parkway-North Mainlanes Westbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Community | Elm Pl | - | 1.80 | Not Available |  |
| Elm Pl | Plum Grove | - | 1.90 | Not Available | |
| Plum Grove | Monday-Hargrove | - | 1.90 | Not Available | |
| Monday-Hargrove | Wilderness Ln | - | 2.60 | Not Available | |
| Wilderness Ln | Sullivan Rd | - | 1.70 | Not Available | |
| Sullivan Rd | US-59 Eastex | - | 1.70 | Not Available | |
| US-59 Eastex | East of FM-1314 | - | 2.10 | Not Available | |
| East of FM-1314 | West of FM-1314 | - | 1.70 | Not Available | |
| West of FM-1314 | East of San Jacinto River | 1:07:55 PM | 1.60 | 1:14 | 1:06 | 78 |  |
| East of San Jacinto River | West of San Jacinto River | 1:07:55 PM | 1.50 | 1:13 | 2:19 | 74 | |
| West of San Jacinto River | Rayford | 1:07:55 PM | 2.10 | 2:01 | 4:20 | 62 | |
| Rayford | Hardy Toll Road | 1:07:55 PM | 2.20 | 1:46 | 6:06 | 75 | |
| Hardy Toll Road | IH-45 North | 1:07:55 PM | 2.10 | 2:00 | 8:06 | 63 | |
| IH-45 North | Mossy Oaks | 1:07:55 PM | 2.00 | 1:47 | 9:53 | 67 | |
| Mossy Oaks | Gosling | 1:07:55 PM | 1.50 | 1:24 | 11:17 | 64 | |
| Gosling | Kuykendahl | 1:07:55 PM | 1.50 | 1:43 | 13:00 | 52 | |
| Kuykendahl | FM-2920 | - | 2.00 | Not Available | |
| FM-2920 | Gleanloch Forest | - | 2.00 | Not Available | |
| Gleanloch Forest | SH-249 | - | 1.70 | Not Available | |
| SH-249 | Shaw Rd | - | 2.10 | Not Available | |
| Shaw Rd | Telge | 1:07:55 PM | 1.50 | 1:15 | 14:11 | 72 | |
| Telge | Cypress-Rosehill | 1:07:55 PM | 2.10 | 1:58 | 16:09 | 64 | |
| Cypress-Rosehill | Mueschke | 1:07:55 PM | 2.00 | 1:37 | 17:46 | 74 | |
| Mueschke | Mason | 1:07:55 PM | 2.00 | 2:01 | 19:47 | 60 | |
| Mason | Cypresswood | 1:07:55 PM | 2.10 | 1:44 | 21:31 | 73 | |
| Cypresswood | US-290 Northwest | 1:07:55 PM | 1.20 | 1:01 | 22:32 | 71 | |
| Summary | 48.6 | Not Available | |
SH-99 Lanier Parkway-North Mainlanes Eastbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Cypresswood | 1:07:55 PM | 1.20 | 1:12 | 1:12 | 60 | |
| Cypresswood | Mason | 1:07:55 PM | 2.10 | 1:43 | 2:55 | 73 | |
| Mason | Mueschke | 1:07:55 PM | 2.00 | 1:37 | 4:32 | 74 | |
| Mueschke | Cypress-Rosehill | 1:07:55 PM | 2.00 | 1:40 | 6:12 | 72 | |
| Cypress-Rosehill | Telge | 1:07:55 PM | 2.10 | 2:04 | 8:16 | 61 | |
| Telge | Shaw Rd | 1:07:55 PM | 1.50 | 1:13 | 9:29 | 74 | |
| Shaw Rd | SH-249 | 1:03:54 PM | 2.10 | 1:26 | 10:55 | 88 | |
| SH-249 | Gleanloch Forest | - | 1.70 | Not Available | |
| Gleanloch Forest | FM-2920 | - | 2.00 | Not Available | |
| FM-2920 | Kuykendahl | - | 2.00 | Not Available | |
| Kuykendahl | Gosling | 1:07:55 PM | 1.50 | 1:17 | 12:09 | 70 | |
| Gosling | Mossy Oaks | 1:07:55 PM | 1.50 | 1:17 | 13:26 | 70 | |
| Mossy Oaks | IH-45 North | 1:07:55 PM | 2.00 | 1:47 | 15:13 | 67 | |
| IH-45 North | Hardy Toll Road | 1:07:55 PM | 2.10 | 1:53 | 17:06 | 67 | |
| Hardy Toll Road | Rayford | 1:07:55 PM | 2.20 | 1:47 | 18:53 | 74 | |
| Rayford | West of San Jacinto River | 1:07:55 PM | 2.10 | 1:45 | 20:38 | 72 | |
| West of San Jacinto River | East of San Jacinto River | 1:07:55 PM | 1.50 | 1:20 | 21:58 | 68 | |
| East of San Jacinto River | West of FM-1314 | 1:07:55 PM | 1.60 | 1:25 | 23:23 | 68 | |
| West of FM-1314 | East of FM-1314 | - | 1.70 | Not Available | |
| East of FM-1314 | US-59 Eastex | - | 2.10 | Not Available | |
| US-59 Eastex | Sullivan Rd | - | 1.70 | Not Available | |
| Sullivan Rd | Wilderness Ln | - | 1.70 | Not Available | |
| Wilderness Ln | Monday-Hargrove | - | 2.60 | Not Available | |
| Monday-Hargrove | Plum Grove | - | 1.90 | Not Available | |
| Plum Grove | Elm Pl | - | 1.90 | Not Available | |
| Elm Pl | Community | - | 1.80 | Not Available | |
| Summary | 48.6 | 23:15 | 23:15 | 125 | |
