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 | 8:46:53 AM | 1.50 | 1:21 | 1:20 | 67 |  |
| FM-1464 | Oyster Creek | 8:46:53 AM | 2.00 | 1:45 | 3:05 | 69 | |
| Oyster Creek | Harlem Rd | 8:46:53 AM | 1.60 | 1:28 | 4:33 | 65 | |
| Harlem Rd | W Bellfort | 8:46:53 AM | 1.50 | 1:14 | 5:47 | 73 | |
| W Bellfort | Bellaire | 8:46:53 AM | 2.90 | 2:35 | 8:22 | 67 | |
| Bellaire | S Fry Rd | 8:46:53 AM | 1.60 | 1:35 | 9:57 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 8:46:53 AM | 2.00 | 4:27 | 14:24 | 27 |  |
| Cinco Ranch Blvd | Kingsland | 8:46:53 AM | 2.20 | 4:58 | 19:22 | 27 | |
| Kingsland | IH-10 Katy | 8:46:53 AM | 1.25 | 1:07 | 20:29 | 67 | |
| IH-10 Katy | Morton | 8:46:53 AM | 1.50 | 1:47 | 22:16 | 50 | |
| Morton | Clay Rd | 8:46:53 AM | 1.60 | 1:29 | 23:45 | 65 | |
| Clay Rd | Beckendorff | 8:46:53 AM | 1.30 | 1:17 | 25:02 | 61 | |
| Beckendorff | FM-529 | 8:46:53 AM | 1.00 | 00:55 | 25:57 | 65 | |
| 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 | 8:46:53 AM | 1.00 | 2:19 | 2:15 | 26 | |
| Beckendorff | Clay Rd | 8:46:53 AM | 1.30 | 1:34 | 3:49 | 50 | |
| Clay Rd | Morton | 8:46:53 AM | 1.60 | 2:09 | 5:58 | 45 |  |
| Morton | IH-10 Katy | 8:43:54 AM | 1.50 | 1:50 | 7:48 | 49 | |
| IH-10 Katy | Kingsland | 8:46:53 AM | 1.25 | 1:21 | 9:09 | 56 | |
| Kingsland | Cinco Ranch Blvd | 8:46:53 AM | 2.20 | 2:48 | 11:57 | 47 | |
| Cinco Ranch Blvd | S Fry Rd | 8:46:53 AM | 2.00 | 5:12 | 17:09 | 23 | |
| S Fry Rd | Bellaire | 8:46:53 AM | 1.60 | 1:38 | 18:47 | 59 | |
| Bellaire | W Bellfort | 8:46:53 AM | 2.90 | 2:40 | 21:27 | 65 | |
| W Bellfort | Harlem Rd | 8:46:53 AM | 1.50 | 1:17 | 22:44 | 70 | |
| Harlem Rd | Oyster Creek | 8:46:53 AM | 1.60 | 1:35 | 24:19 | 61 | |
| Oyster Creek | FM-1464 | 8:46:53 AM | 2.00 | 1:46 | 26:05 | 68 | |
| FM-1464 | New Territory | 8:46:53 AM | 1.50 | 1:18 | 27:23 | 69 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
