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 | 8:01:49 AM | 1.60 | 1:27 | 1:24 | 66 |  |
| Harlem Rd | W Bellfort | 8:01:49 AM | 1.50 | 1:17 | 2:41 | 70 | |
| W Bellfort | Bellaire | 8:01:49 AM | 2.90 | 2:47 | 5:28 | 63 | |
| Bellaire | S Fry Rd | 8:01:49 AM | 1.60 | 1:30 | 6:58 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 8:01:49 AM | 2.00 | 6:20 | 13:18 | 19 |  |
| Cinco Ranch Blvd | Kingsland | 8:01:49 AM | 2.20 | 6:04 | 19:22 | 22 |  |
| Kingsland | IH-10 Katy | 7:41:48 AM | 1.25 | 1:00 | 20:22 | 75 | |
| IH-10 Katy | Morton | 8:01:49 AM | 1.50 | 1:54 | 22:16 | 47 |  |
| Morton | Clay Rd | 8:01:49 AM | 1.60 | 1:31 | 23:47 | 63 | |
| Clay Rd | Beckendorff | 8:01:49 AM | 1.30 | 1:18 | 25:05 | 60 | |
| Beckendorff | FM-529 | 8:01:49 AM | 1.00 | 00:53 | 25:58 | 68 | |
| FM-529 | West Rd | 8:01:49 AM | 2.50 | 2:15 | 28:13 | 67 | |
| West Rd | House Hahl | 8:01:49 AM | 1.30 | 1:14 | 29:27 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 8:01:49 AM | 1.40 | 1:17 | 30:44 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:01:49 AM | 2.40 | 2:11 | 32:55 | 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 | 8:01:49 AM | 2.40 | 2:13 | 2:13 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 8:01:49 AM | 1.40 | 1:18 | 3:31 | 65 | |
| House Hahl | West Rd | 8:01:49 AM | 1.30 | 1:14 | 4:45 | 63 | |
| West Rd | FM-529 | 8:01:49 AM | 2.50 | 3:10 | 7:55 | 47 | |
| FM-529 | Beckendorff | 8:01:49 AM | 1.00 | 2:30 | 10:25 | 24 | |
| Beckendorff | Clay Rd | 8:01:49 AM | 1.30 | 1:24 | 11:49 | 56 | |
| Clay Rd | Morton | 8:01:49 AM | 1.60 | 1:52 | 13:41 | 51 | |
| Morton | IH-10 Katy | 7:49:48 AM | 1.50 | 1:19 | 15:00 | 68 | |
| IH-10 Katy | Kingsland | 8:01:49 AM | 1.25 | 1:06 | 16:06 | 68 | |
| Kingsland | Cinco Ranch Blvd | 8:01:49 AM | 2.20 | 6:01 | 22:07 | 22 | |
| Cinco Ranch Blvd | S Fry Rd | 8:01:49 AM | 2.00 | 5:04 | 27:11 | 24 | |
| S Fry Rd | Bellaire | 8:01:49 AM | 1.60 | 1:33 | 28:44 | 62 | |
| Bellaire | W Bellfort | 8:01:49 AM | 2.90 | 2:42 | 31:26 | 64 | |
| W Bellfort | Harlem Rd | 8:01:49 AM | 1.50 | 1:18 | 32:44 | 69 | |
| Harlem Rd | Oyster Creek | 8:01:49 AM | 1.60 | 3:16 | 36:00 | 29 | |
| 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 | 35:57 | 35:57 | 51 | |
