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 | 2:49:48 AM | 1.50 | 1:42 | 1:41 | 53 |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | 2:49:48 AM | 1.60 | 1:45 | 3:22 | 55 | |
| S Fry Rd | Cinco Ranch Blvd | 2:49:48 AM | 2.00 | 2:11 | 5:33 | 55 | |
| Cinco Ranch Blvd | Kingsland | 2:49:48 AM | 2.20 | 2:06 | 7:39 | 63 | |
| Kingsland | IH-10 Katy | 2:49:48 AM | 1.25 | 2:49 | 10:28 | 27 |  |
| IH-10 Katy | Morton | 2:47:48 AM | 1.50 | 1:39 | 12:07 | 55 | |
| Morton | Clay Rd | 2:49:48 AM | 1.60 | 1:33 | 13:40 | 62 | |
| Clay Rd | Beckendorff | 2:49:48 AM | 1.30 | 1:22 | 15:02 | 57 | |
| Beckendorff | FM-529 | 2:49:48 AM | 1.00 | 00:55 | 15:57 | 65 | |
| FM-529 | West Rd | 2:49:48 AM | 2.50 | 2:23 | 18:20 | 63 | |
| West Rd | House Hahl | 2:49:48 AM | 1.30 | 1:12 | 19:32 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 2:49:48 AM | 1.40 | 1:19 | 20:51 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:49:48 AM | 2.40 | 2:12 | 23:03 | 65 | |
| 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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | 2:49:48 AM | 1.40 | 1:15 | 1:14 | 67 | |
| House Hahl | West Rd | 2:49:48 AM | 1.30 | 1:13 | 2:27 | 64 | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 2:49:48 AM | 1.00 | 1:07 | 3:33 | 54 | |
| Beckendorff | Clay Rd | 2:46:48 AM | 1.30 | 1:07 | 4:40 | 70 | |
| 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 | 2:49:48 AM | 2.20 | 2:14 | 6:51 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | 2:49:48 AM | 2.00 | 2:05 | 8:56 | 58 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| 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 | 2:49:48 AM | 2.00 | 1:52 | 10:44 | 64 | |
| FM-1464 | New Territory | 2:49:48 AM | 1.50 | 1:25 | 12:09 | 64 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
