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 | 2:47:53 AM | 2.00 | 1:48 | 1:46 | 67 |  |
| 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 | 2:47:53 AM | 1.60 | 1:27 | 3:10 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 2:47:53 AM | 2.00 | 2:51 | 6:01 | 42 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 2:47:53 AM | 1.25 | 1:17 | 7:17 | 58 | |
| IH-10 Katy | Morton | 2:47:53 AM | 1.50 | 1:57 | 9:14 | 46 | |
| Morton | Clay Rd | 2:47:53 AM | 1.60 | 1:27 | 10:41 | 66 | |
| Clay Rd | Beckendorff | 2:47:53 AM | 1.30 | 1:21 | 12:02 | 58 | |
| Beckendorff | FM-529 | 2:47:53 AM | 1.00 | 00:52 | 12:54 | 69 | |
| FM-529 | West Rd | 2:47:53 AM | 2.50 | 2:48 | 15:42 | 54 | |
| West Rd | House Hahl | 2:47:53 AM | 1.30 | 1:20 | 17:02 | 58 | |
| House Hahl | Bridgeland Lake Parkway | 2:47:53 AM | 1.40 | 1:22 | 18:24 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:47:53 AM | 2.40 | 2:17 | 20:41 | 63 | |
| 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 | 2:47:53 AM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 2:47:53 AM | 1.40 | 1:45 | 3:49 | 48 | |
| House Hahl | West Rd | 2:47:53 AM | 1.30 | 1:27 | 5:16 | 54 | |
| West Rd | FM-529 | 2:47:53 AM | 2.50 | 2:21 | 7:37 | 64 | |
| FM-529 | Beckendorff | 2:47:53 AM | 1.00 | 1:12 | 8:49 | 50 | |
| Beckendorff | Clay Rd | 2:47:53 AM | 1.30 | 1:09 | 9:58 | 68 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 2:47:53 AM | 1.25 | 1:17 | 11:13 | 58 | |
| Kingsland | Cinco Ranch Blvd | 2:47:53 AM | 2.20 | 2:05 | 13:18 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 2:47:53 AM | 2.00 | 2:16 | 15:34 | 53 | |
| S Fry Rd | Bellaire | 2:47:53 AM | 1.60 | 1:38 | 17:12 | 59 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 2:47:53 AM | 1.60 | 1:55 | 19:05 | 50 | |
| 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 | 19:02 | 19:02 | 96 | |
