SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | 8:12:49 AM | 1.00 | 00:57 | 00:57 | 63 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 8:12:49 AM | 2.90 | 2:35 | 3:28 | 67 | |
| Bellaire | S Fry Rd | 8:12:49 AM | 1.60 | 1:25 | 4:53 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 8:12:49 AM | 2.00 | 1:58 | 6:51 | 61 | |
| Cinco Ranch Blvd | Kingsland | 8:12:49 AM | 2.20 | 2:27 | 9:18 | 54 | |
| Kingsland | IH-10 Katy | 8:12:49 AM | 1.25 | 1:14 | 10:32 | 61 | |
| IH-10 Katy | Morton | 8:12:49 AM | 1.50 | 1:54 | 12:26 | 47 |  |
| Morton | Clay Rd | 8:12:49 AM | 1.60 | 1:32 | 13:58 | 63 | |
| Clay Rd | Beckendorff | 8:12:49 AM | 1.30 | 1:20 | 15:18 | 58 | |
| Beckendorff | FM-529 | 8:12:49 AM | 1.00 | 00:58 | 16:16 | 62 | |
| FM-529 | West Rd | 8:12:49 AM | 2.50 | 1:54 | 18:10 | 79 | |
| West Rd | House Hahl | 8:12:49 AM | 1.30 | 1:33 | 19:43 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 8:12:49 AM | 1.40 | 1:20 | 21:03 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:12:49 AM | 2.40 | 2:14 | 23:17 | 64 | |
| Summary | 30.55 | 23:17 | 23:17 | 79 | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | 8:12:49 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 8:12:49 AM | 1.40 | 1:16 | 3:24 | 66 | |
| House Hahl | West Rd | 8:12:49 AM | 1.30 | 1:33 | 4:57 | 50 | |
| West Rd | FM-529 | 8:12:49 AM | 2.50 | 1:51 | 6:48 | 81 | |
| FM-529 | Beckendorff | 8:12:49 AM | 1.00 | 1:08 | 7:56 | 53 | |
| Beckendorff | Clay Rd | 8:12:49 AM | 1.30 | 1:11 | 9:07 | 66 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 8:12:49 AM | 1.50 | 1:40 | 10:46 | 54 | |
| IH-10 Katy | Kingsland | 8:12:49 AM | 1.25 | 1:12 | 11:58 | 62 | |
| Kingsland | Cinco Ranch Blvd | 8:12:49 AM | 2.20 | 2:00 | 13:58 | 66 | |
| Cinco Ranch Blvd | S Fry Rd | 8:12:49 AM | 2.00 | 1:55 | 15:53 | 63 | |
| S Fry Rd | Bellaire | 8:12:49 AM | 1.60 | 1:32 | 17:25 | 63 | |
| Bellaire | W Bellfort | 8:12:49 AM | 2.90 | 2:40 | 20:05 | 65 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 8:12:49 AM | 1.00 | 1:05 | 21:06 | 55 | |
| Summary | 30.55 | 21:06 | 21:06 | 87 | |
