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 | 9:26:31 AM | 1.00 | 00:57 | 00:57 | 63 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 9:26:31 AM | 1.60 | 1:28 | 2:23 | 65 | |
| Harlem Rd | W Bellfort | 9:26:31 AM | 1.50 | 1:17 | 3:40 | 70 | |
| W Bellfort | Bellaire | 9:26:31 AM | 2.90 | 2:49 | 6:29 | 62 | |
| Bellaire | S Fry Rd | 9:26:31 AM | 1.60 | 1:24 | 7:53 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 9:26:31 AM | 2.00 | 1:57 | 9:50 | 62 | |
| Cinco Ranch Blvd | Kingsland | 9:26:31 AM | 2.20 | 2:15 | 12:05 | 59 | |
| Kingsland | IH-10 Katy | 9:26:31 AM | 1.25 | 1:12 | 13:17 | 62 | |
| IH-10 Katy | Morton | 9:26:31 AM | 1.50 | 1:54 | 15:11 | 47 |  |
| Morton | Clay Rd | 9:26:31 AM | 1.60 | 1:30 | 16:41 | 64 | |
| Clay Rd | Beckendorff | 9:26:31 AM | 1.30 | 1:17 | 17:58 | 61 | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | 9:26:31 AM | 1.30 | 1:31 | 19:27 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 9:26:31 AM | 1.40 | 1:17 | 20:44 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:26:31 AM | 2.40 | 2:06 | 22:50 | 69 | |
| Summary | 30.55 | 22:50 | 22:50 | 80 | |
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 | 9:26:31 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 9:26:31 AM | 1.40 | 1:17 | 3:23 | 65 | |
| House Hahl | West Rd | 9:26:31 AM | 1.30 | 1:35 | 4:58 | 49 | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | 9:26:31 AM | 1.30 | 1:12 | 6:08 | 65 | |
| Clay Rd | Morton | 9:26:31 AM | 1.60 | 1:55 | 8:03 | 50 | |
| Morton | IH-10 Katy | 9:26:31 AM | 1.50 | 1:01 | 9:04 | 89 | |
| IH-10 Katy | Kingsland | 9:26:31 AM | 1.25 | 1:14 | 10:18 | 61 | |
| Kingsland | Cinco Ranch Blvd | 9:26:31 AM | 2.20 | 2:02 | 12:20 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 9:26:31 AM | 2.00 | 1:52 | 14:12 | 64 | |
| S Fry Rd | Bellaire | 9:26:31 AM | 1.60 | 1:27 | 15:39 | 66 | |
| Bellaire | W Bellfort | 9:26:31 AM | 2.90 | 2:55 | 18:34 | 60 | |
| W Bellfort | Harlem Rd | 9:26:31 AM | 1.50 | 1:14 | 19:48 | 73 | |
| Harlem Rd | Oyster Creek | 9:26:31 AM | 1.60 | 1:34 | 21:22 | 61 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 9:26:31 AM | 1.00 | 00:48 | 22:08 | 75 | |
| Summary | 30.55 | 22:08 | 22:08 | 83 | |
