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 | 8:23:50 AM | 1.00 | 00:47 | 00:47 | 77 |  |
| 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 | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 8:28:50 AM | 2.00 | 1:53 | 2:34 | 64 | |
| Cinco Ranch Blvd | Kingsland | 8:28:50 AM | 2.20 | 2:06 | 4:40 | 63 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 8:28:50 AM | 1.50 | 1:58 | 6:37 | 46 |  |
| Morton | Clay Rd | 8:28:50 AM | 1.60 | 1:18 | 7:55 | 74 | |
| Clay Rd | Beckendorff | 8:28:50 AM | 1.30 | 1:14 | 9:09 | 63 | |
| Beckendorff | FM-529 | 8:28:50 AM | 1.00 | 00:52 | 10:01 | 69 | |
| FM-529 | West Rd | 8:28:50 AM | 2.50 | 1:48 | 11:49 | 83 | |
| West Rd | House Hahl | 8:28:50 AM | 1.30 | 1:26 | 13:15 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 8:28:50 AM | 1.40 | 1:12 | 14:27 | 70 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:28:50 AM | 2.40 | 2:03 | 16:30 | 70 | |
| Summary | 30.55 | 16:30 | 16:30 | 111 | |
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 | 8:28:50 AM | 2.40 | 1:47 | 1:47 | 81 | |
| Bridgeland Lake Parkway | House Hahl | 8:28:50 AM | 1.40 | 1:08 | 2:55 | 74 | |
| House Hahl | West Rd | 8:28:50 AM | 1.30 | 1:25 | 4:20 | 55 | |
| West Rd | FM-529 | 8:28:50 AM | 2.50 | 1:48 | 6:08 | 83 | |
| FM-529 | Beckendorff | 8:28:50 AM | 1.00 | 1:02 | 7:10 | 58 | |
| Beckendorff | Clay Rd | 8:28:50 AM | 1.30 | 1:04 | 8:14 | 73 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:28:50 AM | 1.25 | 1:13 | 9:25 | 62 | |
| Kingsland | Cinco Ranch Blvd | 8:28:50 AM | 2.20 | 2:00 | 11:25 | 66 | |
| Cinco Ranch Blvd | S Fry Rd | 8:28:50 AM | 2.00 | 1:49 | 13:14 | 66 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| 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 | 13:07 | 13:07 | 140 | |
