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 | 12:13:48 AM | 1.60 | 1:07 | 00:59 | 86 |  |
| East of San Jacinto River | West of San Jacinto River | 12:13:48 AM | 1.50 | 1:19 | 2:18 | 68 | |
| West of San Jacinto River | Rayford | 12:13:48 AM | 2.10 | 1:52 | 4:10 | 68 | |
| Rayford | Hardy Toll Road | - | 2.20 | Not Available | |
| Hardy Toll Road | IH-45 North | - | 2.10 | Not Available | |
| IH-45 North | Mossy Oaks | 12:13:48 AM | 2.00 | 1:26 | 5:34 | 84 | |
| Mossy Oaks | Gosling | 12:13:48 AM | 1.50 | 1:05 | 6:39 | 83 | |
| Gosling | Kuykendahl | - | 1.50 | Not Available | |
| 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 | 12:13:48 AM | 1.50 | 1:25 | 7:59 | 64 | |
| Telge | Cypress-Rosehill | 12:13:48 AM | 2.10 | 2:06 | 10:05 | 60 | |
| Cypress-Rosehill | Mueschke | 12:13:48 AM | 2.00 | 1:45 | 11:50 | 69 | |
| Mueschke | Mason | 12:13:48 AM | 2.00 | 1:40 | 13:30 | 72 | |
| Mason | Cypresswood | 12:13:48 AM | 2.10 | 1:42 | 15:12 | 74 | |
| Cypresswood | US-290 Northwest | 12:13:48 AM | 1.20 | 1:03 | 16:15 | 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 | 12:13:48 AM | 1.20 | 1:26 | 1:26 | 50 | |
| Cypresswood | Mason | 12:13:48 AM | 2.10 | 1:52 | 3:18 | 68 | |
| Mason | Mueschke | - | 2.00 | Not Available | |
| Mueschke | Cypress-Rosehill | 12:13:48 AM | 2.00 | 1:44 | 5:01 | 69 | |
| Cypress-Rosehill | Telge | 12:13:48 AM | 2.10 | 2:13 | 7:14 | 57 | |
| Telge | Shaw Rd | 12:13:48 AM | 1.50 | 1:14 | 8:28 | 73 | |
| Shaw Rd | SH-249 | - | 2.10 | Not Available | |
| SH-249 | Gleanloch Forest | - | 1.70 | Not Available | |
| Gleanloch Forest | FM-2920 | - | 2.00 | Not Available | |
| FM-2920 | Kuykendahl | 12:13:48 AM | 2.00 | 1:45 | 10:10 | 69 | |
| Kuykendahl | Gosling | - | 1.50 | Not Available | |
| Gosling | Mossy Oaks | 12:13:48 AM | 1.50 | 1:18 | 11:27 | 69 | |
| Mossy Oaks | IH-45 North | 12:13:48 AM | 2.00 | 2:00 | 13:27 | 60 | |
| IH-45 North | Hardy Toll Road | 12:13:48 AM | 2.10 | 2:06 | 15:33 | 60 | |
| Hardy Toll Road | Rayford | 12:13:48 AM | 2.20 | 2:05 | 17:38 | 63 | |
| Rayford | West of San Jacinto River | 12:10:48 AM | 2.10 | 1:56 | 19:34 | 65 | |
| West of San Jacinto River | East of San Jacinto River | 12:13:48 AM | 1.50 | 1:27 | 21:01 | 62 | |
| East of San Jacinto River | West of FM-1314 | 12:13:48 AM | 1.60 | 1:13 | 22:14 | 79 | |
| West of FM-1314 | East of FM-1314 | 12:13:48 AM | 1.70 | 1:33 | 23:47 | 66 | |
| East of FM-1314 | US-59 Eastex | 12:13:48 AM | 2.10 | 1:59 | 25:46 | 64 | |
| 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 | 25:40 | 25:40 | 114 | |
