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 | 4:20:58 AM | 1.00 | 1:02 | 1:02 | 58 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 4:20:58 AM | 2.90 | 2:38 | 3:36 | 66 | |
| Bellaire | S Fry Rd | 4:20:58 AM | 1.60 | 1:32 | 5:08 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 4:20:58 AM | 2.00 | 1:53 | 7:01 | 64 | |
| Cinco Ranch Blvd | Kingsland | 4:20:58 AM | 2.20 | 2:07 | 9:08 | 62 | |
| Kingsland | IH-10 Katy | 4:20:58 AM | 1.25 | 1:08 | 10:16 | 66 | |
| IH-10 Katy | Morton | 4:20:58 AM | 1.50 | 1:40 | 11:56 | 54 | |
| Morton | Clay Rd | 4:20:58 AM | 1.60 | 1:32 | 13:28 | 63 | |
| Clay Rd | Beckendorff | 4:20:58 AM | 1.30 | 1:20 | 14:48 | 58 | |
| Beckendorff | FM-529 | 4:20:58 AM | 1.00 | 1:00 | 15:48 | 60 | |
| FM-529 | West Rd | 4:20:58 AM | 2.50 | 1:52 | 17:40 | 80 | |
| West Rd | House Hahl | 4:20:58 AM | 1.30 | 1:30 | 19:10 | 52 | |
| House Hahl | Bridgeland Lake Parkway | 4:20:58 AM | 1.40 | 1:16 | 20:26 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:20:58 AM | 2.40 | 2:12 | 22:38 | 65 | |
| Summary | 30.55 | 22:38 | 22:38 | 81 | |
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 | 4:20:58 AM | 2.40 | 1:52 | 1:52 | 77 | |
| Bridgeland Lake Parkway | House Hahl | 4:20:58 AM | 1.40 | 1:00 | 2:52 | 84 | |
| House Hahl | West Rd | 4:20:58 AM | 1.30 | 1:39 | 4:31 | 47 |  |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 4:20:58 AM | 1.00 | 1:23 | 5:53 | 43 | |
| Beckendorff | Clay Rd | 4:20:58 AM | 1.30 | 1:06 | 6:59 | 71 | |
| Clay Rd | Morton | 4:20:58 AM | 1.60 | 1:44 | 8:43 | 55 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 4:20:58 AM | 1.25 | 1:08 | 9:50 | 66 | |
| Kingsland | Cinco Ranch Blvd | 4:20:58 AM | 2.20 | 2:01 | 11:51 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 4:20:58 AM | 2.00 | 1:57 | 13:48 | 62 | |
| S Fry Rd | Bellaire | 4:20:58 AM | 1.60 | 1:27 | 15:15 | 66 | |
| Bellaire | W Bellfort | 4:20:58 AM | 2.90 | 2:48 | 18:03 | 62 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| 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 | 17:58 | 17:58 | 102 | |
