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 | 1:13:41 AM | 1.50 | 2:33 | 2:32 | 35 |  |
| FM-1464 | Oyster Creek | 1:13:41 AM | 2.00 | 1:51 | 4:23 | 65 |  |
| Oyster Creek | Harlem Rd | 1:13:41 AM | 1.60 | 1:44 | 6:07 | 55 | |
| Harlem Rd | W Bellfort | 1:13:41 AM | 1.50 | 1:26 | 7:33 | 63 | |
| W Bellfort | Bellaire | 1:13:41 AM | 2.90 | 3:00 | 10:33 | 58 | |
| Bellaire | S Fry Rd | 1:13:41 AM | 1.60 | 1:34 | 12:07 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 1:13:41 AM | 2.00 | 1:57 | 14:04 | 62 | |
| Cinco Ranch Blvd | Kingsland | 1:13:41 AM | 2.20 | 2:26 | 16:30 | 54 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:13:41 AM | 1.50 | 1:43 | 18:12 | 52 | |
| Morton | Clay Rd | 1:13:41 AM | 1.60 | 1:27 | 19:39 | 66 | |
| Clay Rd | Beckendorff | 1:13:41 AM | 1.30 | 1:16 | 20:55 | 62 | |
| Beckendorff | FM-529 | 1:13:41 AM | 1.00 | 00:53 | 21:48 | 68 | |
| FM-529 | West Rd | 1:13:41 AM | 2.50 | 2:10 | 23:58 | 69 | |
| West Rd | House Hahl | 1:13:41 AM | 1.30 | 1:11 | 25:09 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 1:13:41 AM | 1.40 | 1:18 | 26:27 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:13:41 AM | 2.40 | 2:14 | 28:41 | 64 | |
| 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 | 1:13:41 AM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 1:13:41 AM | 1.40 | 1:21 | 3:25 | 62 | |
| House Hahl | West Rd | 1:13:41 AM | 1.30 | 1:15 | 4:40 | 62 | |
| West Rd | FM-529 | 1:13:41 AM | 2.50 | 2:08 | 6:48 | 70 | |
| FM-529 | Beckendorff | 1:13:41 AM | 1.00 | 1:07 | 7:55 | 54 | |
| Beckendorff | Clay Rd | 1:13:41 AM | 1.30 | 1:08 | 9:03 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:13:41 AM | 1.25 | 1:07 | 10:08 | 67 | |
| Kingsland | Cinco Ranch Blvd | 1:13:41 AM | 2.20 | 1:59 | 12:07 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 1:13:41 AM | 2.00 | 1:53 | 14:00 | 64 | |
| S Fry Rd | Bellaire | 1:13:41 AM | 1.60 | 1:29 | 15:29 | 65 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 15:23 | 15:23 | 119 | |
