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 | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | 10:21:48 AM | 1.50 | 1:22 | 1:21 | 66 |  |
| FM-1464 | Oyster Creek | 10:21:48 AM | 2.00 | 1:46 | 3:07 | 68 | |
| Oyster Creek | Harlem Rd | 10:21:48 AM | 1.60 | 1:39 | 4:46 | 58 | |
| Harlem Rd | W Bellfort | 10:21:48 AM | 1.50 | 1:13 | 5:59 | 74 | |
| W Bellfort | Bellaire | 10:21:48 AM | 2.90 | 2:49 | 8:48 | 62 | |
| Bellaire | S Fry Rd | 10:21:48 AM | 1.60 | 1:29 | 10:17 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 10:21:48 AM | 2.00 | 2:07 | 12:24 | 57 | |
| Cinco Ranch Blvd | Kingsland | 10:21:48 AM | 2.20 | 4:25 | 16:49 | 30 |  |
| Kingsland | IH-10 Katy | 10:21:48 AM | 1.25 | 00:54 | 17:43 | 83 | |
| IH-10 Katy | Morton | 10:21:48 AM | 1.50 | 1:43 | 19:26 | 52 | |
| Morton | Clay Rd | 10:21:48 AM | 1.60 | 1:23 | 20:49 | 69 | |
| Clay Rd | Beckendorff | 10:21:48 AM | 1.30 | 1:16 | 22:05 | 62 | |
| Beckendorff | FM-529 | 10:21:48 AM | 1.00 | 00:53 | 22:58 | 68 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | Not Available | |
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 | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 10:21:48 AM | 1.00 | 1:06 | 1:02 | 55 | |
| Beckendorff | Clay Rd | 10:21:48 AM | 1.30 | 1:12 | 2:14 | 65 | |
| Clay Rd | Morton | 10:21:48 AM | 1.60 | 1:38 | 3:52 | 59 | |
| Morton | IH-10 Katy | 10:21:48 AM | 1.50 | 1:12 | 5:04 | 75 | |
| IH-10 Katy | Kingsland | 10:21:48 AM | 1.25 | 1:17 | 6:21 | 58 | |
| Kingsland | Cinco Ranch Blvd | 10:21:48 AM | 2.20 | 2:12 | 8:33 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 10:21:48 AM | 2.00 | 2:20 | 10:53 | 51 | |
| S Fry Rd | Bellaire | 10:21:48 AM | 1.60 | 1:31 | 12:24 | 63 | |
| Bellaire | W Bellfort | 10:21:48 AM | 2.90 | 2:37 | 15:01 | 66 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 10:21:48 AM | 2.00 | 1:37 | 16:36 | 74 | |
| FM-1464 | New Territory | 10:21:48 AM | 1.50 | 1:14 | 17:50 | 73 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
