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 | 6:39:31 AM | 1.00 | 00:50 | 00:50 | 72 |  |
| New Territory | FM-1464 | 6:49:58 AM | 1.50 | 1:19 | 2:09 | 68 | |
| FM-1464 | Oyster Creek | 6:49:58 AM | 2.00 | 1:49 | 3:58 | 66 | |
| Oyster Creek | Harlem Rd | 6:49:58 AM | 1.60 | 1:24 | 5:22 | 69 | |
| Harlem Rd | W Bellfort | 6:46:57 AM | 1.50 | 1:19 | 6:41 | 68 | |
| W Bellfort | Bellaire | 6:49:58 AM | 2.90 | 2:26 | 9:07 | 72 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 6:49:58 AM | 2.20 | 2:21 | 11:26 | 56 | |
| Kingsland | IH-10 Katy | 6:49:58 AM | 1.25 | 1:09 | 12:35 | 65 | |
| IH-10 Katy | Morton | 6:49:58 AM | 1.50 | 1:41 | 14:16 | 53 | |
| Morton | Clay Rd | 6:49:58 AM | 1.60 | 1:28 | 15:44 | 65 | |
| Clay Rd | Beckendorff | 6:49:58 AM | 1.30 | 1:17 | 17:01 | 61 | |
| Beckendorff | FM-529 | 6:49:58 AM | 1.00 | 00:53 | 17:54 | 68 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 6:49:58 AM | 1.40 | 1:18 | 19:10 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:49:58 AM | 2.40 | 2:10 | 21:20 | 66 | |
| Summary | 30.55 | 21:20 | 21:20 | 86 | |
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 | 6:49:58 AM | 2.40 | 2:19 | 2:19 | 62 | |
| Bridgeland Lake Parkway | House Hahl | 6:49:58 AM | 1.40 | 1:19 | 3:38 | 64 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 6:49:58 AM | 1.00 | 00:59 | 4:35 | 61 | |
| Beckendorff | Clay Rd | 6:49:58 AM | 1.30 | 1:11 | 5:46 | 66 | |
| Clay Rd | Morton | 6:49:58 AM | 1.60 | 2:02 | 7:48 | 47 |  |
| Morton | IH-10 Katy | 6:49:58 AM | 1.50 | 1:17 | 9:05 | 70 | |
| IH-10 Katy | Kingsland | 6:49:58 AM | 1.25 | 1:09 | 10:14 | 65 | |
| Kingsland | Cinco Ranch Blvd | 6:49:58 AM | 2.20 | 2:40 | 12:54 | 50 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 6:49:58 AM | 2.90 | 2:39 | 15:31 | 66 | |
| W Bellfort | Harlem Rd | 6:49:58 AM | 1.50 | 1:15 | 16:46 | 72 | |
| Harlem Rd | Oyster Creek | 6:49:58 AM | 1.60 | 1:25 | 18:11 | 68 | |
| Oyster Creek | FM-1464 | 6:49:58 AM | 2.00 | 1:39 | 19:50 | 73 | |
| FM-1464 | New Territory | 6:49:58 AM | 1.50 | 1:22 | 21:12 | 66 | |
| New Territory | Brazos River | 6:49:58 AM | 1.00 | 1:00 | 22:12 | 60 | |
| Summary | 30.55 | 22:12 | 22:12 | 83 | |
