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 | 9:07:53 AM | 1.50 | 1:21 | 1:20 | 67 |  |
| FM-1464 | Oyster Creek | 9:07:53 AM | 2.00 | 1:42 | 3:02 | 71 | |
| Oyster Creek | Harlem Rd | 9:07:53 AM | 1.60 | 1:25 | 4:27 | 68 | |
| Harlem Rd | W Bellfort | 9:07:53 AM | 1.50 | 1:12 | 5:39 | 75 | |
| W Bellfort | Bellaire | 9:07:53 AM | 2.90 | 2:59 | 8:38 | 58 | |
| Bellaire | S Fry Rd | 9:07:53 AM | 1.60 | 2:45 | 11:23 | 35 |  |
| S Fry Rd | Cinco Ranch Blvd | 9:07:53 AM | 2.00 | 5:25 | 16:48 | 22 |  |
| Cinco Ranch Blvd | Kingsland | 9:07:53 AM | 2.20 | 4:48 | 21:36 | 28 | |
| Kingsland | IH-10 Katy | 9:07:53 AM | 1.25 | 1:07 | 22:43 | 67 | |
| IH-10 Katy | Morton | 8:51:53 AM | 1.50 | 1:54 | 24:37 | 47 |  |
| Morton | Clay Rd | 9:07:53 AM | 1.60 | 1:26 | 26:03 | 67 | |
| Clay Rd | Beckendorff | 9:07:53 AM | 1.30 | 1:17 | 27:20 | 61 | |
| Beckendorff | FM-529 | 9:07:53 AM | 1.00 | 00:55 | 28:15 | 65 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| 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 | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 9:07:53 AM | 1.00 | 1:04 | 1:00 | 56 | |
| Beckendorff | Clay Rd | 9:07:53 AM | 1.30 | 1:16 | 2:16 | 62 | |
| Clay Rd | Morton | 9:07:53 AM | 1.60 | 1:37 | 3:53 | 59 | |
| Morton | IH-10 Katy | 9:07:53 AM | 1.50 | 1:27 | 5:20 | 62 | |
| IH-10 Katy | Kingsland | 9:07:53 AM | 1.25 | 1:09 | 6:29 | 65 | |
| Kingsland | Cinco Ranch Blvd | 9:07:53 AM | 2.20 | 2:53 | 9:22 | 46 | |
| Cinco Ranch Blvd | S Fry Rd | 9:07:53 AM | 2.00 | 4:43 | 14:05 | 25 | |
| S Fry Rd | Bellaire | 9:07:53 AM | 1.60 | 1:40 | 15:45 | 58 | |
| Bellaire | W Bellfort | 9:07:53 AM | 2.90 | 2:40 | 18:25 | 65 | |
| W Bellfort | Harlem Rd | 9:07:53 AM | 1.50 | 1:15 | 19:40 | 72 | |
| Harlem Rd | Oyster Creek | 9:07:53 AM | 1.60 | 1:33 | 21:13 | 62 | |
| Oyster Creek | FM-1464 | 9:07:53 AM | 2.00 | 1:44 | 22:57 | 69 | |
| FM-1464 | New Territory | 9:07:53 AM | 1.50 | 1:23 | 24:20 | 65 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
