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 | 6:21:39 AM | 1.00 | 1:09 | 1:09 | 52 |  |
| New Territory | FM-1464 | 6:21:39 AM | 1.50 | 1:19 | 2:28 | 68 | |
| FM-1464 | Oyster Creek | 6:21:39 AM | 2.00 | 1:36 | 4:04 | 75 | |
| Oyster Creek | Harlem Rd | 6:21:39 AM | 1.60 | 1:32 | 5:36 | 63 | |
| Harlem Rd | W Bellfort | 6:21:39 AM | 1.50 | 1:19 | 6:55 | 68 | |
| W Bellfort | Bellaire | 6:21:39 AM | 2.90 | 3:01 | 9:56 | 58 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 6:21:39 AM | 2.20 | 2:06 | 12:00 | 63 | |
| Kingsland | IH-10 Katy | 6:21:39 AM | 1.25 | 1:17 | 13:17 | 58 | |
| IH-10 Katy | Morton | 6:21:39 AM | 1.50 | 1:53 | 15:10 | 48 |  |
| Morton | Clay Rd | 6:21:39 AM | 1.60 | 1:20 | 16:30 | 72 | |
| Clay Rd | Beckendorff | 6:21:39 AM | 1.30 | 1:19 | 17:49 | 59 | |
| Beckendorff | FM-529 | 6:21:39 AM | 1.00 | 00:48 | 18:37 | 75 | |
| FM-529 | West Rd | 6:21:39 AM | 2.50 | 2:17 | 20:54 | 66 | |
| West Rd | House Hahl | 6:21:39 AM | 1.30 | 1:10 | 22:04 | 67 | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 22:02 | 22:02 | 83 | |
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 | - | 1.40 | Not Available | |
| House Hahl | West Rd | 6:21:39 AM | 1.30 | 1:10 | 1:08 | 67 | |
| West Rd | FM-529 | 6:21:39 AM | 2.50 | 2:09 | 3:17 | 70 | |
| FM-529 | Beckendorff | 6:21:39 AM | 1.00 | 1:10 | 4:27 | 51 | |
| Beckendorff | Clay Rd | 6:21:39 AM | 1.30 | 1:06 | 5:33 | 71 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 6:21:39 AM | 1.25 | 1:20 | 6:51 | 56 | |
| Kingsland | Cinco Ranch Blvd | 6:21:39 AM | 2.20 | 1:54 | 8:45 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 6:21:39 AM | 2.90 | 2:51 | 11:34 | 61 | |
| W Bellfort | Harlem Rd | 6:21:39 AM | 1.50 | 1:14 | 12:48 | 73 | |
| Harlem Rd | Oyster Creek | 6:21:39 AM | 1.60 | 1:28 | 14:16 | 65 | |
| Oyster Creek | FM-1464 | 6:21:39 AM | 2.00 | 1:40 | 15:56 | 72 | |
| FM-1464 | New Territory | 6:21:39 AM | 1.50 | 1:20 | 17:16 | 68 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
