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 | 5:04:53 AM | 1.00 | 00:50 | 00:50 | 72 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | 5:04:53 AM | 2.00 | 1:52 | 2:41 | 64 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 5:04:53 AM | 2.90 | 3:07 | 5:46 | 56 | |
| Bellaire | S Fry Rd | 5:04:53 AM | 1.60 | 1:40 | 7:26 | 58 | |
| S Fry Rd | Cinco Ranch Blvd | 5:04:53 AM | 2.00 | 1:58 | 9:24 | 61 | |
| Cinco Ranch Blvd | Kingsland | 5:04:53 AM | 2.20 | 2:08 | 11:32 | 62 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 5:00:52 AM | 1.50 | 1:45 | 13:16 | 51 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 5:04:53 AM | 1.00 | 00:52 | 14:06 | 69 | |
| FM-529 | West Rd | 5:04:53 AM | 2.50 | 2:13 | 16:19 | 68 | |
| West Rd | House Hahl | 5:04:53 AM | 1.30 | 1:11 | 17:30 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 5:04:53 AM | 1.40 | 1:16 | 18:46 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:04:53 AM | 2.40 | 2:02 | 20:48 | 71 | |
| Summary | 30.55 | 20:48 | 20:48 | 88 | |
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 | 5:04:53 AM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 5:04:53 AM | 1.40 | 1:16 | 3:28 | 66 | |
| House Hahl | West Rd | 5:04:53 AM | 1.30 | 1:12 | 4:40 | 65 | |
| West Rd | FM-529 | 5:04:53 AM | 2.50 | 2:08 | 6:48 | 70 | |
| FM-529 | Beckendorff | 5:04:53 AM | 1.00 | 1:05 | 7:53 | 55 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 5:04:53 AM | 2.20 | 1:54 | 9:43 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 5:04:53 AM | 2.00 | 1:49 | 11:32 | 66 | |
| S Fry Rd | Bellaire | 5:04:53 AM | 1.60 | 1:32 | 13:04 | 63 | |
| Bellaire | W Bellfort | 5:04:53 AM | 2.90 | 2:38 | 15:42 | 66 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 5:04:53 AM | 2.00 | 1:33 | 17:13 | 77 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 17:11 | 17:11 | 107 | |
