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 | - | 1.60 | Not Available | |
| East of San Jacinto River | West of San Jacinto River | - | 1.50 | Not Available | |
| West of San Jacinto River | Rayford | - | 2.10 | Not Available | |
| Rayford | Hardy Toll Road | - | 2.20 | Not Available | |
| Hardy Toll Road | IH-45 North | 8:11:36 AM | 2.10 | 3:41 | 3:29 | 34 |  |
| IH-45 North | Mossy Oaks | 8:11:36 AM | 2.00 | 1:41 | 5:10 | 71 |  |
| Mossy Oaks | Gosling | 8:11:36 AM | 1.50 | 1:20 | 6:30 | 68 | |
| Gosling | Kuykendahl | 8:11:36 AM | 1.50 | 1:41 | 8:11 | 53 | |
| Kuykendahl | FM-2920 | 8:11:36 AM | 2.00 | 1:34 | 9:45 | 77 | |
| FM-2920 | Gleanloch Forest | 8:11:36 AM | 2.00 | 1:56 | 11:41 | 62 | |
| Gleanloch Forest | SH-249 | 8:11:36 AM | 1.70 | 2:13 | 13:54 | 46 |  |
| SH-249 | Shaw Rd | - | 2.10 | Not Available | |
| Shaw Rd | Telge | 8:11:36 AM | 1.50 | 1:15 | 15:08 | 72 | |
| Telge | Cypress-Rosehill | 8:11:36 AM | 2.10 | 2:01 | 17:09 | 62 | |
| Cypress-Rosehill | Mueschke | 8:11:36 AM | 2.00 | 1:40 | 18:49 | 72 | |
| Mueschke | Mason | 8:11:36 AM | 2.00 | 1:38 | 20:27 | 73 | |
| Mason | Cypresswood | 8:11:36 AM | 2.10 | 1:48 | 22:15 | 70 | |
| Cypresswood | US-290 Northwest | 8:11:36 AM | 1.20 | 1:03 | 23:18 | 69 | |
| 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 | 8:11:36 AM | 1.20 | 1:05 | 1:05 | 66 | |
| Cypresswood | Mason | 8:11:36 AM | 2.10 | 1:43 | 2:48 | 73 | |
| Mason | Mueschke | 8:11:36 AM | 2.00 | 1:34 | 4:22 | 77 | |
| Mueschke | Cypress-Rosehill | 8:11:36 AM | 2.00 | 1:37 | 5:59 | 74 | |
| Cypress-Rosehill | Telge | 8:11:36 AM | 2.10 | 2:00 | 7:59 | 63 | |
| Telge | Shaw Rd | 8:11:36 AM | 1.50 | 1:14 | 9:13 | 73 | |
| Shaw Rd | SH-249 | 8:11:36 AM | 2.10 | 1:20 | 10:33 | 94 | |
| SH-249 | Gleanloch Forest | 8:11:36 AM | 1.70 | 2:21 | 12:54 | 43 | |
| Gleanloch Forest | FM-2920 | 8:11:36 AM | 2.00 | 1:47 | 14:41 | 67 | |
| FM-2920 | Kuykendahl | 8:11:36 AM | 2.00 | 1:39 | 16:20 | 73 | |
| Kuykendahl | Gosling | 8:05:35 AM | 1.50 | 2:20 | 18:40 | 39 | |
| Gosling | Mossy Oaks | 8:11:36 AM | 1.50 | 2:03 | 20:43 | 44 | |
| Mossy Oaks | IH-45 North | 8:11:36 AM | 2.00 | 1:53 | 22:36 | 64 | |
| IH-45 North | Hardy Toll Road | 8:11:36 AM | 2.10 | 1:53 | 24:29 | 67 | |
| Hardy Toll Road | Rayford | - | 2.20 | Not Available | |
| Rayford | West of San Jacinto River | - | 2.10 | Not Available | |
| West of San Jacinto River | East of San Jacinto River | - | 1.50 | Not Available | |
| 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 | - | 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 | 24:17 | 24:17 | 120 | |
