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 | 10:27:54 AM | 1.00 | 1:07 | 1:07 | 54 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 10:27:54 AM | 1.60 | 1:30 | 2:35 | 64 | |
| Harlem Rd | W Bellfort | 10:27:54 AM | 1.50 | 1:11 | 3:46 | 76 | |
| W Bellfort | Bellaire | 10:27:54 AM | 2.90 | 2:39 | 6:25 | 66 | |
| Bellaire | S Fry Rd | 10:27:54 AM | 1.60 | 1:33 | 7:58 | 62 | |
| S Fry Rd | Cinco Ranch Blvd | 10:27:54 AM | 2.00 | 1:55 | 9:53 | 63 | |
| Cinco Ranch Blvd | Kingsland | 10:27:54 AM | 2.20 | 2:14 | 12:07 | 59 | |
| Kingsland | IH-10 Katy | 10:27:54 AM | 1.25 | 1:12 | 13:19 | 62 | |
| IH-10 Katy | Morton | 10:27:54 AM | 1.50 | 1:37 | 14:56 | 56 | |
| Morton | Clay Rd | 10:27:54 AM | 1.60 | 1:18 | 16:14 | 74 | |
| Clay Rd | Beckendorff | 10:27:54 AM | 1.30 | 1:14 | 17:28 | 63 | |
| Beckendorff | FM-529 | 10:27:54 AM | 1.00 | 00:50 | 18:18 | 72 | |
| FM-529 | West Rd | 10:27:54 AM | 2.50 | 2:03 | 20:21 | 73 | |
| West Rd | House Hahl | 10:27:54 AM | 1.30 | 1:09 | 21:30 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 10:27:54 AM | 1.40 | 1:14 | 22:44 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 22:43 | 22:43 | 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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | 10:27:54 AM | 1.40 | 1:08 | 1:07 | 74 | |
| House Hahl | West Rd | 10:27:54 AM | 1.30 | 1:08 | 2:15 | 69 | |
| West Rd | FM-529 | 10:27:54 AM | 2.50 | 1:57 | 4:12 | 77 | |
| FM-529 | Beckendorff | 10:27:54 AM | 1.00 | 1:02 | 5:14 | 58 | |
| Beckendorff | Clay Rd | 10:27:54 AM | 1.30 | 1:03 | 6:17 | 74 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:27:54 AM | 1.25 | 1:12 | 7:27 | 62 | |
| Kingsland | Cinco Ranch Blvd | 10:27:54 AM | 2.20 | 2:07 | 9:34 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 10:27:54 AM | 2.00 | 1:57 | 11:31 | 62 | |
| S Fry Rd | Bellaire | 10:27:54 AM | 1.60 | 1:33 | 13:04 | 62 | |
| Bellaire | W Bellfort | 10:27:54 AM | 2.90 | 2:59 | 16:03 | 58 | |
| W Bellfort | Harlem Rd | 10:27:54 AM | 1.50 | 1:15 | 17:18 | 72 | |
| Harlem Rd | Oyster Creek | 10:27:54 AM | 1.60 | 1:26 | 18:44 | 67 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 10:27:54 AM | 1.00 | 00:48 | 19:30 | 75 | |
| Summary | 30.55 | Not Available | |
