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 | 8:27:47 AM | 1.60 | 1:25 | 1:22 | 68 |  |
| Harlem Rd | W Bellfort | 8:27:47 AM | 1.50 | 1:17 | 2:39 | 70 | |
| W Bellfort | Bellaire | 8:27:47 AM | 2.90 | 2:34 | 5:13 | 68 | |
| Bellaire | S Fry Rd | 8:27:47 AM | 1.60 | 1:33 | 6:46 | 62 | |
| S Fry Rd | Cinco Ranch Blvd | 8:27:47 AM | 2.00 | 6:17 | 13:03 | 19 |  |
| Cinco Ranch Blvd | Kingsland | 8:27:47 AM | 2.20 | 5:25 | 18:28 | 24 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 8:27:47 AM | 1.50 | 1:58 | 20:25 | 46 |  |
| Morton | Clay Rd | 8:27:47 AM | 1.60 | 1:31 | 21:56 | 63 | |
| Clay Rd | Beckendorff | 8:27:47 AM | 1.30 | 1:20 | 23:16 | 58 | |
| Beckendorff | FM-529 | 8:27:47 AM | 1.00 | 00:56 | 24:12 | 64 | |
| FM-529 | West Rd | 8:27:47 AM | 2.50 | 2:23 | 26:35 | 63 | |
| West Rd | House Hahl | 8:27:47 AM | 1.30 | 1:16 | 27:51 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 8:27:47 AM | 1.40 | 1:18 | 29:09 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:27:47 AM | 2.40 | 2:17 | 31:26 | 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 | 8:27:47 AM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 8:27:47 AM | 1.40 | 1:18 | 3:30 | 65 | |
| House Hahl | West Rd | 8:27:47 AM | 1.30 | 1:18 | 4:48 | 60 | |
| West Rd | FM-529 | 8:27:47 AM | 2.50 | 2:05 | 6:53 | 72 | |
| FM-529 | Beckendorff | 8:27:47 AM | 1.00 | 1:04 | 7:57 | 56 | |
| Beckendorff | Clay Rd | 8:27:47 AM | 1.30 | 1:23 | 9:20 | 56 | |
| Clay Rd | Morton | 8:27:47 AM | 1.60 | 2:24 | 11:44 | 40 | |
| Morton | IH-10 Katy | 8:16:48 AM | 1.50 | 1:13 | 12:57 | 74 | |
| IH-10 Katy | Kingsland | 8:27:47 AM | 1.25 | 1:10 | 14:07 | 64 | |
| Kingsland | Cinco Ranch Blvd | 8:27:47 AM | 2.20 | 3:14 | 17:21 | 41 | |
| Cinco Ranch Blvd | S Fry Rd | 8:27:47 AM | 2.00 | 4:50 | 22:11 | 25 | |
| S Fry Rd | Bellaire | 8:27:47 AM | 1.60 | 1:40 | 23:51 | 58 | |
| Bellaire | W Bellfort | 8:27:47 AM | 2.90 | 2:54 | 26:45 | 60 | |
| W Bellfort | Harlem Rd | 8:27:47 AM | 1.50 | 1:21 | 28:06 | 67 | |
| Harlem Rd | Oyster Creek | 8:27:47 AM | 1.60 | 1:33 | 29:39 | 62 | |
| 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 | 29:36 | 29:36 | 62 | |
