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 | 7:17:57 AM | 1.00 | 00:52 | 00:52 | 69 |  |
| New Territory | FM-1464 | 7:17:57 AM | 1.50 | 1:18 | 2:10 | 69 | |
| FM-1464 | Oyster Creek | 7:17:57 AM | 2.00 | 1:39 | 3:49 | 73 | |
| Oyster Creek | Harlem Rd | 7:17:57 AM | 1.60 | 1:28 | 5:17 | 65 | |
| Harlem Rd | W Bellfort | 7:17:57 AM | 1.50 | 1:10 | 6:27 | 77 | |
| W Bellfort | Bellaire | 7:17:57 AM | 2.90 | 2:53 | 9:20 | 60 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 7:17:57 AM | 2.20 | 2:24 | 11:42 | 55 | |
| Kingsland | IH-10 Katy | 7:17:57 AM | 1.25 | 1:11 | 12:53 | 63 | |
| IH-10 Katy | Morton | 7:17:57 AM | 1.50 | 1:43 | 14:36 | 52 | |
| Morton | Clay Rd | 7:17:57 AM | 1.60 | 1:30 | 16:06 | 64 | |
| Clay Rd | Beckendorff | 7:17:57 AM | 1.30 | 1:19 | 17:25 | 59 | |
| Beckendorff | FM-529 | 7:17:57 AM | 1.00 | 00:55 | 18:20 | 65 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 7:17:57 AM | 1.40 | 1:18 | 19:36 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:17:57 AM | 2.40 | 2:13 | 21:49 | 65 | |
| Summary | 30.55 | 21:49 | 21:49 | 84 | |
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 | 7:17:57 AM | 2.40 | 2:14 | 2:14 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 7:17:57 AM | 1.40 | 1:15 | 3:29 | 67 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 7:17:57 AM | 1.00 | 1:01 | 4:28 | 59 | |
| Beckendorff | Clay Rd | 7:17:57 AM | 1.30 | 1:10 | 5:38 | 67 | |
| Clay Rd | Morton | 7:17:57 AM | 1.60 | 1:45 | 7:23 | 55 | |
| Morton | IH-10 Katy | 7:17:57 AM | 1.50 | 1:23 | 8:46 | 65 | |
| IH-10 Katy | Kingsland | 7:12:57 AM | 1.25 | 1:27 | 10:13 | 52 | |
| Kingsland | Cinco Ranch Blvd | 7:17:57 AM | 2.20 | 2:18 | 12:31 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 7:17:57 AM | 2.90 | 2:53 | 15:22 | 60 | |
| W Bellfort | Harlem Rd | 7:17:57 AM | 1.50 | 1:13 | 16:35 | 74 | |
| Harlem Rd | Oyster Creek | 7:17:57 AM | 1.60 | 1:27 | 18:02 | 66 | |
| Oyster Creek | FM-1464 | 7:17:57 AM | 2.00 | 1:42 | 19:44 | 71 | |
| FM-1464 | New Territory | 7:17:57 AM | 1.50 | 1:23 | 21:07 | 65 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 21:06 | 21:06 | 87 | |
