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 | 7:59:33 AM | 1.60 | 1:23 | 1:20 | 69 |  |
| Harlem Rd | W Bellfort | 7:59:33 AM | 1.50 | 1:15 | 2:35 | 72 | |
| W Bellfort | Bellaire | 7:59:33 AM | 2.90 | 2:31 | 5:06 | 69 | |
| Bellaire | S Fry Rd | 7:59:33 AM | 1.60 | 1:38 | 6:44 | 59 | |
| S Fry Rd | Cinco Ranch Blvd | 7:59:33 AM | 2.00 | 5:52 | 12:36 | 20 |  |
| Cinco Ranch Blvd | Kingsland | 7:59:33 AM | 2.20 | 5:20 | 17:56 | 25 | |
| Kingsland | IH-10 Katy | 7:59:33 AM | 1.25 | 1:13 | 19:09 | 62 | |
| IH-10 Katy | Morton | 7:59:33 AM | 1.50 | 1:49 | 20:58 | 50 | |
| Morton | Clay Rd | 7:59:33 AM | 1.60 | 1:27 | 22:25 | 66 | |
| Clay Rd | Beckendorff | 7:59:33 AM | 1.30 | 1:21 | 23:46 | 58 | |
| Beckendorff | FM-529 | 7:59:33 AM | 1.00 | 00:55 | 24:41 | 65 | |
| FM-529 | West Rd | 7:59:33 AM | 2.50 | 2:15 | 26:56 | 67 | |
| West Rd | House Hahl | 7:59:33 AM | 1.30 | 1:14 | 28:10 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 7:59:33 AM | 1.40 | 1:18 | 29:28 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:59:33 AM | 2.40 | 2:11 | 31:39 | 66 | |
| 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 | 7:59:33 AM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 7:59:33 AM | 1.40 | 1:19 | 3:31 | 64 | |
| House Hahl | West Rd | 7:59:33 AM | 1.30 | 1:19 | 4:50 | 59 | |
| West Rd | FM-529 | 7:59:33 AM | 2.50 | 2:56 | 7:46 | 51 | |
| FM-529 | Beckendorff | 7:59:33 AM | 1.00 | 1:53 | 9:39 | 32 |  |
| Beckendorff | Clay Rd | 7:59:33 AM | 1.30 | 1:26 | 11:05 | 54 | |
| Clay Rd | Morton | 7:59:33 AM | 1.60 | 2:23 | 13:28 | 40 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 7:59:33 AM | 1.25 | 1:17 | 14:44 | 58 | |
| Kingsland | Cinco Ranch Blvd | 7:59:33 AM | 2.20 | 5:36 | 20:20 | 24 | |
| Cinco Ranch Blvd | S Fry Rd | 7:59:33 AM | 2.00 | 4:55 | 25:15 | 24 | |
| S Fry Rd | Bellaire | 7:59:33 AM | 1.60 | 1:44 | 26:59 | 55 | |
| Bellaire | W Bellfort | 7:59:33 AM | 2.90 | 2:46 | 29:45 | 63 | |
| W Bellfort | Harlem Rd | 7:59:33 AM | 1.50 | 1:23 | 31:08 | 65 | |
| Harlem Rd | Oyster Creek | 7:59:33 AM | 1.60 | 2:56 | 34:04 | 33 | |
| 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 | 34:01 | 34:01 | 54 | |
