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 | 3:59:28 AM | 1.60 | 1:30 | 1:27 | 64 |  |
| Harlem Rd | W Bellfort | 3:59:28 AM | 1.50 | 1:24 | 2:51 | 64 | |
| W Bellfort | Bellaire | 3:59:28 AM | 2.90 | 2:39 | 5:30 | 66 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.00 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Morton | 3:59:28 AM | 1.50 | 1:44 | 7:10 | 52 | |
| Morton | Clay Rd | 3:59:28 AM | 1.60 | 1:16 | 8:26 | 76 | |
| Clay Rd | Beckendorff | 3:59:28 AM | 1.30 | 1:23 | 9:49 | 56 | |
| Beckendorff | FM-529 | 3:59:28 AM | 1.00 | 00:52 | 10:41 | 69 | |
| FM-529 | West Rd | 3:59:28 AM | 2.50 | 2:16 | 12:57 | 66 | |
| West Rd | House Hahl | 3:57:28 AM | 1.30 | 1:13 | 14:10 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 3:59:28 AM | 1.40 | 1:13 | 15:23 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:59:28 AM | 2.40 | 2:05 | 17:28 | 69 | |
| Summary | 30.6 | 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 | 3:59:28 AM | 2.40 | 2:14 | 2:14 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 3:59:28 AM | 1.40 | 1:21 | 3:35 | 62 | |
| House Hahl | West Rd | 3:59:28 AM | 1.30 | 1:17 | 4:52 | 61 | |
| West Rd | FM-529 | 3:59:28 AM | 2.50 | 2:12 | 7:04 | 68 | |
| FM-529 | Beckendorff | 3:59:28 AM | 1.00 | 1:10 | 8:14 | 51 | |
| Beckendorff | Clay Rd | 3:59:28 AM | 1.30 | 1:01 | 9:15 | 77 | |
| Clay Rd | Morton | 3:59:28 AM | 1.60 | 1:52 | 11:07 | 51 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.50 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| 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 | 3:59:28 AM | 1.60 | 1:44 | 12:44 | 55 | |
| Oyster Creek | FM-1464 | 3:59:28 AM | 2.00 | 1:43 | 14:27 | 70 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.6 | 14:25 | 14:25 | 127 | |
