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 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | 7:03:52 AM | 2.00 | 1:42 | 1:40 | 71 |  |
| Oyster Creek | Harlem Rd | 7:03:52 AM | 1.60 | 1:20 | 3:00 | 72 | |
| Harlem Rd | W Bellfort | 7:03:52 AM | 1.50 | 1:04 | 4:04 | 84 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 7:03:52 AM | 2.20 | 2:20 | 6:21 | 57 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 7:03:52 AM | 1.50 | 1:33 | 7:53 | 58 | |
| Morton | Clay Rd | 7:03:52 AM | 1.60 | 1:26 | 9:19 | 67 | |
| Clay Rd | Beckendorff | 7:03:52 AM | 1.30 | 1:14 | 10:33 | 63 | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | 7:03:52 AM | 1.30 | 1:13 | 11:44 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 7:03:52 AM | 1.40 | 1:16 | 13:00 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:03:52 AM | 2.40 | 2:07 | 15:07 | 68 | |
| 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 | 7:03:52 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 7:03:52 AM | 1.40 | 1:19 | 3:27 | 64 | |
| House Hahl | West Rd | 7:03:52 AM | 1.30 | 1:13 | 4:40 | 64 | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | 7:03:52 AM | 1.30 | 1:11 | 5:49 | 66 | |
| Clay Rd | Morton | 6:55:52 AM | 1.60 | 1:59 | 7:48 | 48 |  |
| Morton | IH-10 Katy | 7:03:52 AM | 1.50 | 1:18 | 9:06 | 69 | |
| IH-10 Katy | Kingsland | 7:03:52 AM | 1.25 | 1:02 | 10:08 | 73 | |
| Kingsland | Cinco Ranch Blvd | 7:03:52 AM | 2.20 | 1:54 | 12:02 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 7:03:52 AM | 2.90 | 2:13 | 14:13 | 78 | |
| W Bellfort | Harlem Rd | 7:03:52 AM | 1.50 | 1:10 | 15:23 | 77 | |
| Harlem Rd | Oyster Creek | 7:03:52 AM | 1.60 | 1:15 | 16:38 | 77 | |
| Oyster Creek | FM-1464 | 7:03:52 AM | 2.00 | 1:32 | 18:10 | 78 | |
| FM-1464 | New Territory | 7:03:52 AM | 1.50 | 1:17 | 19:27 | 70 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 19:26 | 19:26 | 94 | |
