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 | 7:01:37 AM | 1.60 | 1:28 | 1:25 | 65 |  |
| Harlem Rd | W Bellfort | 6:55:35 AM | 1.50 | 1:10 | 2:35 | 77 | |
| W Bellfort | Bellaire | 7:01:37 AM | 2.90 | 2:31 | 5:06 | 69 | |
| Bellaire | S Fry Rd | 7:01:37 AM | 1.60 | 1:38 | 6:44 | 59 | |
| S Fry Rd | Cinco Ranch Blvd | 7:01:37 AM | 2.00 | 2:02 | 8:46 | 59 | |
| Cinco Ranch Blvd | Kingsland | 7:01:37 AM | 2.20 | 2:34 | 11:20 | 51 | |
| Kingsland | IH-10 Katy | 7:01:37 AM | 1.25 | 1:11 | 12:31 | 63 | |
| IH-10 Katy | Morton | 7:01:37 AM | 1.50 | 1:44 | 14:15 | 52 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 7:01:37 AM | 1.00 | 00:54 | 15:07 | 67 | |
| FM-529 | West Rd | 7:01:37 AM | 2.50 | 2:15 | 17:22 | 67 | |
| West Rd | House Hahl | 7:01:37 AM | 1.30 | 1:13 | 18:35 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 7:01:37 AM | 1.40 | 1:17 | 19:52 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:01:37 AM | 2.40 | 2:07 | 21:59 | 68 | |
| 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 | 7:01:37 AM | 2.40 | 2:14 | 2:14 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 7:01:37 AM | 1.40 | 1:18 | 3:32 | 65 | |
| House Hahl | West Rd | 7:01:37 AM | 1.30 | 1:12 | 4:44 | 65 | |
| West Rd | FM-529 | 7:01:37 AM | 2.50 | 2:09 | 6:53 | 70 | |
| FM-529 | Beckendorff | 7:01:37 AM | 1.00 | 1:03 | 7:56 | 57 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 7:01:37 AM | 1.50 | 1:13 | 9:07 | 74 | |
| IH-10 Katy | Kingsland | 7:01:37 AM | 1.25 | 1:19 | 10:26 | 57 | |
| Kingsland | Cinco Ranch Blvd | 7:01:37 AM | 2.20 | 3:01 | 13:27 | 44 |  |
| Cinco Ranch Blvd | S Fry Rd | 7:01:37 AM | 2.00 | 2:08 | 15:35 | 56 | |
| S Fry Rd | Bellaire | 7:01:37 AM | 1.60 | 1:37 | 17:12 | 59 | |
| Bellaire | W Bellfort | 7:01:37 AM | 2.90 | 2:32 | 19:44 | 69 | |
| W Bellfort | Harlem Rd | 7:01:37 AM | 1.50 | 1:15 | 20:59 | 72 | |
| Harlem Rd | Oyster Creek | 7:01:37 AM | 1.60 | 1:24 | 22:23 | 69 | |
| 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 | 22:20 | 22:20 | 82 | |
