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 | - | 3.60 | Not Available | |
| Monday-Hargrove | Wilderness Ln | - | 0.90 | 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 | - | 1.60 | Not Available | |
| East of San Jacinto River | West of San Jacinto River | 6:50:40 PM | 1.50 | 1:41 | 1:32 | 53 |  |
| West of San Jacinto River | Rayford | 6:50:40 PM | 2.10 | 2:25 | 3:57 | 52 | |
| Rayford | Hardy Toll Road | 6:50:40 PM | 2.20 | 2:06 | 6:03 | 63 | |
| Hardy Toll Road | IH-45 North | 6:50:40 PM | 2.10 | 2:24 | 8:27 | 52 | |
| IH-45 North | Mossy Oaks | - | 2.00 | Not Available | |
| Mossy Oaks | Gosling | - | 1.50 | Not Available | |
| Gosling | Kuykendahl | 6:50:40 PM | 1.50 | 1:48 | 10:13 | 50 | |
| Kuykendahl | FM-2920 | 6:50:40 PM | 2.00 | 1:50 | 12:03 | 65 | |
| 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 | 6:50:40 PM | 1.50 | 1:20 | 13:20 | 68 | |
| Telge | Cypress-Rosehill | 6:50:40 PM | 2.10 | 2:15 | 15:35 | 56 | |
| Cypress-Rosehill | Mueschke | 6:50:40 PM | 2.00 | 1:54 | 17:29 | 63 | |
| Mueschke | Mason | 6:50:40 PM | 2.00 | 1:54 | 19:23 | 63 | |
| Mason | Cypresswood | 6:50:40 PM | 2.10 | 1:55 | 21:18 | 66 | |
| Cypresswood | US-290 Northwest | 6:50:40 PM | 1.20 | 1:06 | 22:24 | 65 | |
| 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 | 6:50:40 PM | 1.20 | 1:03 | 1:03 | 69 | |
| Cypresswood | Mason | 6:50:40 PM | 2.10 | 1:43 | 2:46 | 73 | |
| Mason | Mueschke | 6:50:40 PM | 2.00 | 1:41 | 4:27 | 71 | |
| Mueschke | Cypress-Rosehill | 6:50:40 PM | 2.00 | 1:40 | 6:07 | 72 | |
| Cypress-Rosehill | Telge | 6:50:40 PM | 2.10 | 7:28 | 13:35 | 17 |  |
| Telge | Shaw Rd | 6:50:40 PM | 1.50 | 1:18 | 14:53 | 69 | |
| Shaw Rd | SH-249 | - | 2.10 | Not Available | |
| SH-249 | Gleanloch Forest | 6:50:40 PM | 1.70 | 2:18 | 17:10 | 44 |  |
| Gleanloch Forest | FM-2920 | 6:50:40 PM | 2.00 | 1:58 | 19:08 | 61 | |
| FM-2920 | Kuykendahl | 6:50:40 PM | 2.00 | 1:56 | 21:04 | 62 | |
| Kuykendahl | Gosling | 6:50:40 PM | 1.50 | 1:32 | 22:36 | 59 | |
| Gosling | Mossy Oaks | 6:50:40 PM | 1.50 | 1:37 | 24:13 | 56 | |
| Mossy Oaks | IH-45 North | - | 2.00 | Not Available | |
| IH-45 North | Hardy Toll Road | 6:50:40 PM | 2.10 | 2:11 | 26:23 | 58 | |
| Hardy Toll Road | Rayford | 6:50:40 PM | 2.20 | 2:18 | 28:41 | 57 | |
| Rayford | West of San Jacinto River | 6:50:40 PM | 2.10 | 2:20 | 31:01 | 54 | |
| West of San Jacinto River | East of San Jacinto River | 6:50:40 PM | 1.50 | 1:42 | 32:43 | 53 | |
| East of San Jacinto River | West of FM-1314 | - | 1.60 | Not Available | |
| 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 | - | 0.90 | Not Available | |
| Monday-Hargrove | Plum Grove | - | 3.60 | Not Available | |
| Plum Grove | Elm Pl | - | 1.90 | Not Available | |
| Elm Pl | Community | - | 1.80 | Not Available | |
| Summary | 48.6 | 32:34 | 32:34 | 90 | |
