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 | 5:56:48 AM | 1.60 | 1:29 | 1:26 | 65 |  |
| Harlem Rd | W Bellfort | 5:56:48 AM | 1.50 | 1:15 | 2:41 | 72 | |
| W Bellfort | Bellaire | 5:56:48 AM | 2.90 | 2:45 | 5:26 | 63 | |
| Bellaire | S Fry Rd | 5:56:48 AM | 1.60 | 1:28 | 6:54 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 5:56:48 AM | 2.00 | 1:54 | 8:48 | 63 | |
| Cinco Ranch Blvd | Kingsland | 5:56:48 AM | 2.20 | 2:25 | 11:13 | 55 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 5:56:48 AM | 1.50 | 1:41 | 12:53 | 53 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 5:56:48 AM | 1.00 | 00:50 | 13:41 | 72 | |
| FM-529 | West Rd | 5:56:48 AM | 2.50 | 2:11 | 15:52 | 69 | |
| West Rd | House Hahl | 5:56:48 AM | 1.30 | 1:12 | 17:04 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 5:56:48 AM | 1.40 | 1:14 | 18:18 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:56:48 AM | 2.40 | 2:06 | 20:24 | 69 | |
| 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 | 5:56:48 AM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 5:56:48 AM | 1.40 | 1:18 | 3:27 | 65 | |
| House Hahl | West Rd | 5:56:48 AM | 1.30 | 1:14 | 4:41 | 63 | |
| West Rd | FM-529 | 5:54:48 AM | 2.50 | 2:31 | 7:12 | 60 | |
| FM-529 | Beckendorff | 5:56:48 AM | 1.00 | 1:13 | 8:25 | 49 |  |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 5:56:48 AM | 1.25 | 1:07 | 9:29 | 67 | |
| Kingsland | Cinco Ranch Blvd | 5:56:48 AM | 2.20 | 2:00 | 11:29 | 66 | |
| Cinco Ranch Blvd | S Fry Rd | 5:56:48 AM | 2.00 | 1:50 | 13:19 | 65 | |
| S Fry Rd | Bellaire | 5:56:48 AM | 1.60 | 1:30 | 14:49 | 64 | |
| Bellaire | W Bellfort | 5:56:48 AM | 2.90 | 2:53 | 17:42 | 60 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 5:56:48 AM | 1.60 | 1:10 | 18:51 | 82 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 18:48 | 18:48 | 98 | |
