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 | 2:33:53 AM | 1.50 | 1:23 | 1:19 | 65 |  |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | 2:48:53 AM | 1.60 | 1:27 | 2:45 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 2:48:53 AM | 2.00 | 1:59 | 4:44 | 61 | |
| Cinco Ranch Blvd | Kingsland | 2:48:53 AM | 2.20 | 2:21 | 7:05 | 56 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 2:48:53 AM | 1.50 | 1:38 | 8:42 | 55 | |
| Morton | Clay Rd | 2:48:53 AM | 1.60 | 1:24 | 10:06 | 69 | |
| Clay Rd | Beckendorff | 2:48:53 AM | 1.30 | 1:15 | 11:21 | 62 | |
| Beckendorff | FM-529 | 2:48:53 AM | 1.00 | 00:52 | 12:13 | 69 | |
| FM-529 | West Rd | 2:48:53 AM | 2.50 | 2:59 | 15:12 | 50 | |
| West Rd | House Hahl | 2:48:53 AM | 1.30 | 1:14 | 16:26 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 2:48:53 AM | 1.40 | 1:21 | 17:47 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:48:53 AM | 2.40 | 2:05 | 19:52 | 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 | 2:48:53 AM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 2:48:53 AM | 1.40 | 1:23 | 3:30 | 61 | |
| House Hahl | West Rd | 2:48:53 AM | 1.30 | 1:19 | 4:49 | 59 | |
| West Rd | FM-529 | 2:48:53 AM | 2.50 | 2:07 | 6:56 | 71 | |
| FM-529 | Beckendorff | 2:48:53 AM | 1.00 | 1:14 | 8:10 | 49 |  |
| Beckendorff | Clay Rd | 2:48:53 AM | 1.30 | 1:15 | 9:25 | 62 | |
| Clay Rd | Morton | 2:48:53 AM | 1.60 | 1:59 | 11:24 | 48 | |
| Morton | IH-10 Katy | 2:48:53 AM | 1.50 | 1:34 | 12:58 | 57 | |
| IH-10 Katy | Kingsland | 2:48:53 AM | 1.25 | 1:16 | 14:14 | 59 | |
| Kingsland | Cinco Ranch Blvd | 2:48:53 AM | 2.20 | 2:00 | 16:14 | 66 | |
| Cinco Ranch Blvd | S Fry Rd | 2:48:53 AM | 2.00 | 2:04 | 18:18 | 58 | |
| S Fry Rd | Bellaire | 2:48:53 AM | 1.60 | 1:38 | 19:56 | 59 | |
| Bellaire | W Bellfort | 2:48:53 AM | 2.90 | 2:49 | 22:45 | 62 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 2:48:53 AM | 2.00 | 1:35 | 24:18 | 76 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 24:16 | 24:16 | 76 | |
