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 | 2:17:57 AM | 2.00 | 1:50 | 1:48 | 65 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | 2:17:57 AM | 1.60 | 1:24 | 3:09 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 2:17:57 AM | 2.00 | 1:46 | 4:55 | 68 | |
| Cinco Ranch Blvd | Kingsland | 2:17:57 AM | 2.20 | 1:56 | 6:51 | 68 | |
| Kingsland | IH-10 Katy | 2:17:57 AM | 1.25 | 1:07 | 7:58 | 67 | |
| IH-10 Katy | Morton | 2:17:57 AM | 1.50 | 1:28 | 9:26 | 61 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | 2:17:57 AM | 1.30 | 1:20 | 10:45 | 58 | |
| Beckendorff | FM-529 | 2:17:57 AM | 1.00 | 00:47 | 11:32 | 77 | |
| FM-529 | West Rd | 2:17:57 AM | 2.50 | 2:13 | 13:45 | 68 | |
| West Rd | House Hahl | 2:17:57 AM | 1.30 | 1:11 | 14:56 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 2:17:57 AM | 1.40 | 1:09 | 16:05 | 73 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:17:57 AM | 2.40 | 2:15 | 18:20 | 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 | 2:17:57 AM | 2.40 | 2:14 | 2:14 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 2:17:57 AM | 1.40 | 1:18 | 3:32 | 65 | |
| House Hahl | West Rd | 2:17:57 AM | 1.30 | 1:18 | 4:50 | 60 | |
| West Rd | FM-529 | 2:11:57 AM | 2.50 | 2:51 | 7:41 | 53 | |
| FM-529 | Beckendorff | 2:17:57 AM | 1.00 | 00:56 | 8:37 | 64 | |
| Beckendorff | Clay Rd | 2:17:57 AM | 1.30 | 1:12 | 9:49 | 65 | |
| Clay Rd | Morton | 2:17:57 AM | 1.60 | 1:44 | 11:33 | 55 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 2:17:57 AM | 2.20 | 1:46 | 13:17 | 75 | |
| Cinco Ranch Blvd | S Fry Rd | 2:17:57 AM | 2.00 | 2:04 | 15:21 | 58 | |
| S Fry Rd | Bellaire | 2:17:57 AM | 1.60 | 1:34 | 16:55 | 61 | |
| 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 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 16:49 | 16:49 | 109 | |
