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 | 7:27:28 AM | 1.00 | 00:56 | 00:56 | 64 |  |
| New Territory | FM-1464 | 7:27:28 AM | 1.50 | 1:22 | 2:18 | 66 | |
| FM-1464 | Oyster Creek | 7:27:28 AM | 2.00 | 1:37 | 3:55 | 74 | |
| Oyster Creek | Harlem Rd | 7:27:28 AM | 1.60 | 1:45 | 5:40 | 55 | |
| Harlem Rd | W Bellfort | 7:27:28 AM | 1.50 | 1:15 | 6:55 | 72 | |
| W Bellfort | Bellaire | 7:27:28 AM | 2.90 | 2:50 | 9:45 | 61 | |
| 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 | 7:27:28 AM | 1.50 | 1:48 | 11:29 | 50 | |
| Morton | Clay Rd | 7:27:28 AM | 1.60 | 1:19 | 12:48 | 73 | |
| Clay Rd | Beckendorff | 7:27:28 AM | 1.30 | 1:19 | 14:07 | 59 | |
| Beckendorff | FM-529 | 7:27:28 AM | 1.00 | 00:54 | 15:01 | 67 | |
| FM-529 | West Rd | 7:27:28 AM | 2.50 | 2:23 | 17:24 | 63 | |
| West Rd | House Hahl | 7:27:28 AM | 1.30 | 1:16 | 18:40 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 7:27:28 AM | 1.40 | 1:19 | 19:59 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:27:28 AM | 2.40 | 2:11 | 22:10 | 66 | |
| Summary | 30.6 | 22:10 | 22:10 | 83 | |
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 | 7:27:28 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 7:27:28 AM | 1.40 | 1:14 | 3:22 | 68 | |
| House Hahl | West Rd | 7:27:28 AM | 1.30 | 1:13 | 4:35 | 64 | |
| West Rd | FM-529 | 7:27:28 AM | 2.50 | 2:07 | 6:42 | 71 | |
| FM-529 | Beckendorff | 7:27:28 AM | 1.00 | 00:59 | 7:41 | 61 | |
| Beckendorff | Clay Rd | 7:27:28 AM | 1.30 | 1:06 | 8:47 | 71 | |
| Clay Rd | Morton | 7:27:28 AM | 1.60 | 2:07 | 10:54 | 45 |  |
| Morton | IH-10 Katy | 7:27:28 AM | 1.50 | 1:19 | 12:13 | 68 | |
| 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 | 7:27:28 AM | 2.90 | 3:07 | 15:16 | 56 | |
| W Bellfort | Harlem Rd | 7:27:28 AM | 1.50 | 1:15 | 16:31 | 72 | |
| Harlem Rd | Oyster Creek | 7:27:28 AM | 1.60 | 1:29 | 18:00 | 65 | |
| Oyster Creek | FM-1464 | 7:27:28 AM | 2.00 | 1:45 | 19:45 | 69 | |
| FM-1464 | New Territory | 7:27:28 AM | 1.50 | 1:18 | 21:03 | 69 | |
| New Territory | Brazos River | 7:27:28 AM | 1.00 | 00:45 | 21:48 | 80 | |
| Summary | 30.6 | 21:48 | 21:48 | 84 | |
