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 | 7:17:52 AM | 1.50 | 1:19 | 1:18 | 68 |  |
| FM-1464 | Oyster Creek | 7:17:52 AM | 2.00 | 1:41 | 2:59 | 71 | |
| Oyster Creek | Harlem Rd | 7:17:52 AM | 1.60 | 1:28 | 4:27 | 65 | |
| Harlem Rd | W Bellfort | 7:17:52 AM | 1.50 | 1:11 | 5:38 | 76 | |
| W Bellfort | Bellaire | 7:17:52 AM | 2.90 | 2:46 | 8:24 | 63 | |
| Bellaire | S Fry Rd | 7:17:52 AM | 1.60 | 1:24 | 9:48 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 7:17:52 AM | 2.00 | 2:07 | 11:55 | 57 | |
| Cinco Ranch Blvd | Kingsland | 7:17:52 AM | 2.20 | 3:15 | 15:10 | 41 |  |
| Kingsland | IH-10 Katy | 7:17:52 AM | 1.25 | 00:58 | 16:08 | 78 | |
| IH-10 Katy | Morton | 7:17:52 AM | 1.50 | 1:39 | 17:47 | 55 | |
| Morton | Clay Rd | 7:17:52 AM | 1.60 | 1:27 | 19:14 | 66 | |
| Clay Rd | Beckendorff | 7:17:52 AM | 1.30 | 1:18 | 20:32 | 60 | |
| Beckendorff | FM-529 | 7:17:52 AM | 1.00 | 00:54 | 21:26 | 67 | |
| 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 | 7:17:52 AM | 1.00 | 1:01 | 00:57 | 59 | |
| Beckendorff | Clay Rd | 7:17:52 AM | 1.30 | 1:15 | 2:12 | 62 | |
| Clay Rd | Morton | 7:17:52 AM | 1.60 | 1:51 | 4:03 | 52 | |
| Morton | IH-10 Katy | 7:17:52 AM | 1.50 | 1:37 | 5:40 | 56 | |
| IH-10 Katy | Kingsland | 7:17:52 AM | 1.25 | 1:15 | 6:55 | 60 | |
| Kingsland | Cinco Ranch Blvd | 7:17:52 AM | 2.20 | 2:34 | 9:29 | 51 | |
| Cinco Ranch Blvd | S Fry Rd | 7:17:52 AM | 2.00 | 3:08 | 12:37 | 38 |  |
| S Fry Rd | Bellaire | 7:17:52 AM | 1.60 | 1:34 | 14:11 | 61 | |
| Bellaire | W Bellfort | 7:17:52 AM | 2.90 | 2:37 | 16:48 | 66 | |
| W Bellfort | Harlem Rd | 7:17:52 AM | 1.50 | 1:18 | 18:06 | 69 | |
| Harlem Rd | Oyster Creek | 7:17:52 AM | 1.60 | 1:29 | 19:35 | 65 | |
| Oyster Creek | FM-1464 | 7:17:52 AM | 2.00 | 1:46 | 21:21 | 68 | |
| FM-1464 | New Territory | 7:17:52 AM | 1.50 | 1:45 | 23:06 | 51 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
