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 | - | 1.00 | Not Available |  |
| 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 | 12:22:50 AM | 2.90 | 2:38 | 2:33 | 66 |  |
| Bellaire | S Fry Rd | 12:22:50 AM | 1.60 | 1:29 | 4:02 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 12:22:50 AM | 2.00 | 2:05 | 6:07 | 58 | |
| Cinco Ranch Blvd | Kingsland | 12:22:50 AM | 2.20 | 2:33 | 8:40 | 52 | |
| Kingsland | IH-10 Katy | 12:22:50 AM | 1.25 | 1:11 | 9:51 | 63 | |
| IH-10 Katy | Morton | 12:22:49 AM | 1.50 | 1:54 | 11:45 | 47 |  |
| Morton | Clay Rd | 12:22:50 AM | 1.60 | 1:27 | 13:12 | 66 | |
| Clay Rd | Beckendorff | 12:22:50 AM | 1.30 | 1:15 | 14:27 | 62 | |
| Beckendorff | FM-529 | 12:22:50 AM | 1.00 | 00:51 | 15:18 | 71 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 12:22:50 AM | 1.40 | 1:17 | 16:33 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:22:50 AM | 2.40 | 2:14 | 18:47 | 64 | |
| Summary | 30.55 | Not Available | |
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 | 12:22:50 AM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 12:22:50 AM | 1.40 | 1:31 | 3:40 | 55 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 12:22:50 AM | 1.00 | 1:18 | 4:56 | 46 | |
| Beckendorff | Clay Rd | 12:22:50 AM | 1.30 | 1:07 | 6:03 | 70 | |
| Clay Rd | Morton | 12:22:50 AM | 1.60 | 1:26 | 7:29 | 67 | |
| Morton | IH-10 Katy | 12:22:50 AM | 1.50 | 1:19 | 8:48 | 68 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 12:22:50 AM | 2.20 | 2:18 | 11:05 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | 12:22:50 AM | 2.00 | 2:27 | 13:32 | 49 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 12:22:50 AM | 2.00 | 1:48 | 15:16 | 67 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 15:14 | 15:14 | 120 | |
