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 | 8:14:54 AM | 1.00 | 1:00 | 1:00 | 60 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 8:13:54 AM | 1.60 | 1:30 | 2:28 | 64 | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 8:14:54 AM | 2.90 | 2:41 | 5:08 | 65 | |
| Bellaire | S Fry Rd | 8:14:54 AM | 1.60 | 1:22 | 6:30 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 8:14:54 AM | 2.00 | 1:52 | 8:22 | 64 | |
| Cinco Ranch Blvd | Kingsland | 8:14:54 AM | 2.20 | 2:19 | 10:41 | 57 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 8:14:54 AM | 1.50 | 1:41 | 12:21 | 53 | |
| Morton | Clay Rd | 8:14:54 AM | 1.60 | 1:28 | 13:49 | 65 | |
| Clay Rd | Beckendorff | 8:14:54 AM | 1.30 | 1:16 | 15:05 | 62 | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | 8:14:54 AM | 1.30 | 1:26 | 16:29 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 8:14:54 AM | 1.40 | 1:15 | 17:44 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:14:54 AM | 2.40 | 2:05 | 19:49 | 69 | |
| Summary | 30.55 | 19:49 | 19:49 | 92 | |
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 | 8:14:54 AM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 8:14:54 AM | 1.40 | 1:17 | 3:24 | 65 | |
| House Hahl | West Rd | 8:14:54 AM | 1.30 | 1:33 | 4:57 | 50 | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | 8:14:54 AM | 1.30 | 1:09 | 6:04 | 68 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:14:54 AM | 1.25 | 1:06 | 7:08 | 68 | |
| Kingsland | Cinco Ranch Blvd | 8:14:54 AM | 2.20 | 2:08 | 9:16 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 8:14:54 AM | 2.00 | 1:51 | 11:07 | 65 | |
| S Fry Rd | Bellaire | 8:14:54 AM | 1.60 | 1:43 | 12:50 | 56 | |
| Bellaire | W Bellfort | 8:14:54 AM | 2.90 | 3:06 | 15:56 | 56 | |
| W Bellfort | Harlem Rd | 8:14:54 AM | 1.50 | 1:07 | 17:03 | 81 | |
| 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 | 8:14:54 AM | 1.00 | 00:55 | 17:55 | 65 | |
| Summary | 30.55 | 17:55 | 17:55 | 102 | |
